And I can try to get it into the food for the cories somehow.
Whoooo I'm relieved to have a plan!! Thanks to you both. 
Scratch that I guess. I just called the Fish Pharmeceuticals and they didn't think it is hexamita. They changed my order to Paracide-X and Parinox, I am assuming to use together
These are just parasitic medications tht treat a broader range of parasites inclusive of hexamita. It seems they had no idea what you fish have either.